What does a gastroenterologist do?

A gastroenterologist is a doctor who diagnoses and treats conditions affecting the digestive system, including the esophagus, stomach, intestines, liver, pancreas, and gallbladder.

When should I see a gastroenterologist?

You should see a gastroenterologist if you experience ongoing digestive issues like severe abdominal pain, persistent heartburn, changes in bowel habits, difficulty swallowing, or unexplained weight loss.

What is the difference between a gastroenterologist and a primary care doctor?

While your primary care doctor can manage common health issues, a gastroenterologist has specialized training and expertise in digestive diseases and their treatment.

Are colonoscopies painful?

Colonoscopies are typically not painful. You'll receive sedation to keep you comfortable and relaxed throughout the procedure, and most patients have no memory of it.

How can I prepare for my first appointment?

To prepare, bring a list of your symptoms, any medications you take, relevant medical history, and questions you have for the doctor. Be ready to discuss your diet and lifestyle.

How often should I get a colonoscopy?

For routine colon cancer screening, most people should start at age 45 and repeat every 5-10 years, depending on their risk factors and the doctor's recommendations.

Find a Gastroenterology Near You

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Finding the right gastroenterologist is an important step toward better digestive health. Whether you're dealing with persistent stomach upset, heartburn, or simply need a routine check-up, our directory can connect you with experienced specialists in your area. A gastroenterologist is a doctor who specializes in the organs that help you digest food, including your esophagus, stomach, small intestine, large intestine (colon), liver, pancreas, and gallbladder.

These experts diagnose and treat a wide range of conditions that affect your digestive system, helping you understand your symptoms and develop a personalized treatment plan. From common issues like indigestion to more complex diseases, a gastroenterologist can provide the care and guidance you need to feel your best. Use our easy-to-navigate tool to explore profiles, read reviews, and schedule appointments with top gastroenterology providers conveniently located near you. Taking care of your digestive health is key to your overall well-being, and we're here to help you every step of the way.

Conditions treated

Acid Reflux (GERD)
Irritable Bowel Syndrome (IBS)
Crohn's Disease
Ulcerative Colitis
Celiac Disease
Gallstones
Hemorrhoids
Diverticulitis
Hepatitis
Pancreatitis

Common procedures

Colonoscopy
Endoscopy
Biopsy
Polypectomy
Capsule Endoscopy
ERCP
pH Monitoring

When to see a gastroenterology

You have persistent heartburn or acid reflux.
You experience unexplained abdominal pain.
You notice changes in your bowel habits.
You have difficulty swallowing food.
You see blood in your stool.
You are due for a routine colon cancer screening.

First visit

At your first visit, the gastroenterologist will discuss your medical history and symptoms in detail. They may perform a physical exam and recommend tests to help diagnose your condition.